An EVA sole having an upper face and a bottom, comprising an inscribed channel and a plurality of recesses positioned on the upper face, a TPU material disposed of within the inscribed channel, and a nylon stabilizer, which is bonded to the upper face inside of the inscribed channel.

Nonslip shower footwear for preventing slippage in showers includes a first shoe that comprises a sole. The sole has a top layer and a bottom layer, which are mutually coupled along their respective perimeters to define an interior space that comprises a gel. A plurality of grips is coupled to and extends from the bottom layer. The grips are tackified to prevent slippage. A shell is coupled to the perimeter of the top layer. The shell and the sole define an internal space that is complimentary to the foot of the user. An entry is positioned in the shell proximate to a first end of the sole for insertion of the user's foot. A plurality of openings is positioned in the shell for water to flow into and drain from the internal space. The footwear includes a second shoe that is a mirror image of the first shoe.

Provided is footwear whereby it is possible to desirably carry out correction and stretching of a transverse arch of a foot. A transverse arch pressure part which protrudes such that a cross-section in the width direction is an arc shape is formed between portions in a foot contact surface of an article of footwear directly below the ball of the large toe and the ball of the little toe, and a pair of runners which do not support the ball of the large toe or the ball of the little toe are formed in the foot contact surface directly below the ball of the large toe and the ball of the little toe.

A modular sandal. The modular sandal includes a sole having an upper side and a lower side. Slots disposed on the lower side include an interior wall and a width. Channels extending from the lower side of the sole through the upper side of the sole include a diameter. Each of the channels is positioned within one of the slots. A strap including locking tabs is pivotally affixed to the sole. Each locking tab is configured to pivot between a locked position and an unlocked position. Each locking tab is configured to pass through each channel when in an unlocked position. Each locking tab frictionally engages the interior wall of each slot when in a locked position, thereby anchoring the strap to the sole.

A method for making an article of footwear includes placing a purified recombinant resilin composition in a mold with a cross-linking solution, incubating the recombinant resilin composition in the cross-linking solution to generate a solid resilin material, fabricating a cushioning element of the article of footwear including at least a portion of the solid resilin material, and assembling the cushioning element insole with at least an upper of the article of footwear.

The present invention discloses a safer sole against slippage while worn wet, and one which is pleasant to wear, practical to use, and economical to manufacture. The invention discloses a footwear sole through an innovative means of allowing water to clear from a foot, and under a footwear. It is also the purpose of this invention to provide for an aerating sole via open through and through channels for improving foot hygiene while maintaining the safety of a foot from being poked or pricked if stepping on pointy objects.

A sole structure 1 includes: a first sole portion including a first sole body and a first connecting portion provided behind the first sole body; a second sole portion disposed behind the first sole portion and including a second sole body and a second connecting portion provided in front of the second sole body; and a connecting shaft provided along a vertical direction to connect the first connecting portion and the second connecting portion together. Either one of the first sole portion or the second sole portion is turnable around the connecting shaft relative to the other one of the first sole portion or the second sole portion in a foot width direction.

A device is described for detachable contacting of a battery cell (4) having a cell receptacle open against a joining direction (2), which cell receptacle is delimited by a contact spring base (1), from which contact tongues (3) protrude against the joining direction (2) for the jacket-side enclosure of the battery cell (4). To propose a device for detachable contacting of a battery cell (4), which enables a reliable electrical connection independently of the relative location of the inserted battery cells and substantially independently of their diameter even in the event of periodic mechanical strains, without making the assembling procedure more difficult, it is proposed that the contact tongues (3) have contact bodies (5) protruding radially into the cell receptacle in the form of a cut ovoid.

An article of footwear comprising a sole and an upper on the sole. The sole comprises an insole, a midsole, and an outsole. At least one of the upper, insole, midsole, or outsole comprises a dandelion latex foam material.

An article of footwear is disclosed. The article of footwear includes an insole made of polyurethane with a thickness of at least 8 mm at its thickest point, the insole comprising an arch support designed to distribute the pressure of a foot; an outsole made of leather with an edge-to-edge rubber that is inlaid into a forepart of the outsole, and a midsole sandwiched between the insole and the outsole.